It shouldn’t do. Most companies will do all the interior work first, and the last job to do will be creating the opening from the house to the conversion. A reputable company will make sure they cause as little disruption as possible during this time.
Crymych
Crymych is a town of around 800 inhabitants and also a community (population 1,739) in the northeast of Pembrokeshire, Wales. It is located roughly 800 feet (240 m) above sea level at the eastern end of the Preseli Mountains. It stands astride the old Tenby to Cardigan turnpike road, currently the A478. The village developed around the previous Crymmych Arms railway station on the now-closed Whitland to Cardigan Railway, nicknamed Cardi Bach (Little Cardi). Crymych, which is twinned with Plomelin in Brittany, has actually a chosen community council. The village has actually provided its name to an electoral ward of Pembrokeshire that encompasses the villages of Crymych itself as well as Eglwyswrw.